High frequency power in HMI ring diagrams

Details High frequency power in HMI ring diagrams High frequency power in HMI ring diagrams

Jan 2011

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2011jphcs.271a2059b&link_type=abstract

Journal of Physics: Conference Series, Volume 271, Issue 1, pp. 012059 (2011).

Physics

Scientific paper

Coherent power above the photospheric acoustic cut-off frequency (at v ~ 5.3mHz) is known to exist in solar helioseismic observations. The arrival of high quality velocity data with high temporal and spatial resolution from the Helioseismic & Magnetic Imager (HMI) on the Solar Dynamics Observatory (SDO) spacecraft allows the high frequency regime to be explored with greater precision than previously. We analyse mode frequencies, widths, and amplitudes from HMI ring diagrams at high frequencies, and compare them to earlier results.

Affiliated with

Also associated with

No associations

Rating

High frequency power in HMI ring diagrams does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with High frequency power in HMI ring diagrams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High frequency power in HMI ring diagrams will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1599015